Re: [patch] Real-Time Preemption, -RT-2.6.12-rc6-V0.7.48-00

From: Ingo Molnar
Date: Thu Jun 23 2005 - 04:43:41 EST

* William Weston <weston@xxxxxxxxx> wrote:

> Hi Ingo,
> I just found this oops from last night on my home audio/midi system
> (AthlonXP running -48-37). I was burning a CD at the time, and the
> scsi error precedes the oops trace by 46 seconds. The system is still
> up and fully functional, BTW.

Found the bug and it should be fixed in -50-16 and later kernels. I had
debugging code that called into print_IO_APIC() (when you had an scsi
interrupt timeout), but that function was an __init call - so the kernel
called into an already freed code area.

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